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Safety Information

737720

Sigma-Aldrich

Z-Gly-Bt

97%

Synonym(s):

N-Z-(1-Benzotriazolylcarbonyl)methylamine, Benzyl 2-(1H-benzo[d][1,2,3]triazol-1-yl)-2-oxoethylcarbamate

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About This Item

Empirical Formula (Hill Notation):
C16H14N4O3
CAS Number:
173459-80-8
Molecular Weight:
310.31
MDL number:
MFCD06637948
UNSPSC Code:
12352202
PubChem Substance ID:
329765224
NACRES:
NA.22

Assay

97%

form

solid

reaction suitability

reaction type: solution phase peptide synthesis

mp

110-117 °C

application(s)

peptide synthesis

storage temp.

−20°C

SMILES string

O=C(NCC(=O)n1nnc2ccccc12)OCc3ccccc3

InChI

1S/C16H14N4O3/c21-15(20-14-9-5-4-8-13(14)18-19-20)10-17-16(22)23-11-12-6-2-1-3-7-12/h1-9H,10-11H2,(H,17,22)

InChI key

GXIYFGDLDAFXEF-UHFFFAOYSA-N

Application

Benzotriazole amino acids, or aminoacylbenzotriazolides, are versatile reagents for synthesizing peptides as well as their mimetics and conjugates. Benzotriazole amino acids have been used for the preparation of diverse derivatives including:

  • Polypeptidal benzotriazolides
  • Peptidomimetics, such as aminoxypeptides, depsipeptides and heterocyclic peptidomimetics
  • Tagged peptides and peptidomimetics, particularly those with fluorescent labels
  • N, O, S, and C linked peptide conjugates

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Precautionary Statements

P261 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

737720-VAR:
737720-50MG:
737720-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
MKBJ1866V

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Katritzky, A. R.; Narindoshvili, T.; Angrish, P.
Synthesis, 2013-2022 (2008)
Hansen, F. K.; Beagle, L. K.; Todadze, E.; Katritzky, A. R.
Heterocycles, 515-526 (2012)
Ilker Avan et al.
The Journal of organic chemistry, 76(12), 4884-4893 (2011-04-02)
Reactions of O-Pg(α-hydroxyacyl)benzotriazoles with (a) unprotected α-hydroxycarboxylic acids, (b) amino acids, and (c) amines afforded, respectively, chirally pure (a) oligoesters, (b) depsidipeptides, and (c) amide conjugates (yields 52-94%). N-Pg(α-Aminoacyl)benzotriazoles reacted with α-hydroxycarboxylic acids to yield depsidipeptides (47-87%). N-Pg(depsidipeptidoyl)benzotriazoles, obtained from
Katritzky, A. R.; Angrish, P.; Todadze, E.
Synlett, 2392-2411 (2009)
Abdelmajeid, A.; Tala, S. R.; Amine, M. S.; Katritzky, A. R.
Synthesis, 2995-3005 (2011)
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